CN113865554B - Hyperbolic glass curtain wall multi-angle assembly detection device - Google Patents
Hyperbolic glass curtain wall multi-angle assembly detection device Download PDFInfo
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- CN113865554B CN113865554B CN202111457393.5A CN202111457393A CN113865554B CN 113865554 B CN113865554 B CN 113865554B CN 202111457393 A CN202111457393 A CN 202111457393A CN 113865554 B CN113865554 B CN 113865554B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
Abstract
The invention discloses a multi-angle assembly detection device for a hyperbolic glass curtain wall, which comprises a base, wherein the upper surface of the base is fixedly connected with an installation block and a function block, the installation block is in a shape of Chinese character 'hui', and a measuring mechanism for measuring angles is arranged in the installation block and the function block; the measuring mechanism comprises a sliding sleeve, the inner side wall of the sliding sleeve is connected with the inner side wall of the mounting block in a sliding mode, a sliding column is sleeved in the sliding sleeve in a sliding mode in a sealing mode, one end, located outside the sliding sleeve, of the sliding column is rotatably connected with a roller, a spring is fixedly connected between the sliding column and the sliding sleeve, a first mounting cavity and a second mounting cavity are formed in the functional block, and the side wall of the sliding sleeve penetrates through the corrugated pipe fixedly connected with the sliding sleeve. Has the advantages that: compared with the existing manual common angle measuring ruler for measurement, the glass curtain wall assembly precision measuring ruler has the advantages that the measurement is more accurate, the measurement error is smaller, whether the glass curtain wall is assembled in place or not can be better judged, the glass curtain wall assembly precision and the assembly efficiency are improved, meanwhile, the glass curtain wall assembly precision measuring ruler is suitable for measuring different inclination angles of a frame, and the use is more convenient.
Description
Technical Field
The invention relates to the technical field of auxiliary devices for installing glass curtain walls, in particular to a multi-angle assembling and detecting device for a hyperbolic glass curtain wall.
Background
With the continuous development of science and technology and economy, more and more buildings have been drawn out, the buildings not only have high requirements on quality, but also have improved requirements on the appearance of the buildings, so that the number of the buildings with the glass curtain walls is increased, and in order to further improve the aesthetic measure of the appearance of the buildings, some buildings have peculiar appearance shapes, but the peculiar appearance shapes cannot be used for manufacturing the glass curtain walls by using common glass, the hyperbolic glass is generally used for manufacturing the glass curtain walls, and in the assembling process of the hyperbolic glass curtain walls, the inclination angles of the glass curtain walls need to be measured, so that the tight matching of the glass and the frame is ensured, no gap exists, and the stable assembling of the glass curtain walls is ensured.
Among the prior art, current measurement mode often is artifical and measures through the bevel protractor, and the artifical measurement accuracy who passes through the angular surveying chi can't be guaranteed to make measured data inaccurate, unable accurate judgement glass whether install firm, and manual measurement is also comparatively loaded down with trivial details, measures also can't carry out fine measurement under different inclination simultaneously.
Disclosure of Invention
The invention aims to solve the problems of inaccurate measurement, inconvenience in use and the like in the prior art, and provides a multi-angle assembly detection device for a hyperbolic glass curtain wall.
In order to achieve the purpose, the invention adopts the following technical scheme:
the multi-angle assembly detection device for the hyperbolic glass curtain wall comprises a base, wherein an installation block and a function block are fixedly connected to the upper surface of the base, the installation block is in a shape of a Chinese character 'hui', and a measuring mechanism for measuring angles is arranged in the installation block and the function block;
the measuring mechanism comprises a sliding sleeve, the sliding sleeve is connected with the inner side wall of the mounting block in a sliding way, a sliding column is sleeved in the sliding sleeve in a sealing and sliding way, one end of the sliding column, which is positioned outside the sliding sleeve, is rotatably connected with a roller, a spring is fixedly connected between the sliding column and the sliding sleeve, a first installation cavity and a second installation cavity are arranged in the functional block, the side wall of the sliding sleeve is fixedly connected with a corrugated pipe in a penetrating way, one end of the corrugated pipe far away from the sliding sleeve is fixedly connected with the side wall of the functional block in a penetrating way and extends into the first mounting cavity, the first mounting cavity is internally sheathed with a permanent magnet in a sealing and sliding way, the inner side wall of the second mounting cavity is provided with a first sliding groove, the first sliding groove is connected with a conductive block in a sliding way, a resistance coil is fixedly connected between the inner top wall and the inner bottom wall of the second mounting cavity, the conductive block is abutted against the resistance coil, and hydraulic oil is filled between the sliding column and the permanent magnet.
Furthermore, the measuring mechanism also comprises a cavity, the base is fixedly connected with a servo motor through a bracket, an output shaft of the servo motor is in penetrating rotary connection with the base through a bearing and extends into the cavity, a first gear is in interference fit with one end of an output shaft of the servo motor, which is positioned in the cavity, second sliding grooves are respectively arranged on two opposite inner side walls of the base, the second sliding groove is connected with a second sliding block and a third sliding block in a sliding way, the second sliding block is fixedly connected with the side wall of the sliding sleeve together, the base is in through rotary connection with two precise screws through bearings, one section of each precise screw, which is positioned in the corresponding second sliding groove, is provided with threads and is in threaded connection with the corresponding third sliding block, the other part is smooth structure, one section interference fit that the accurate screw rod is located the cavity has the second gear, second gear and first gear engagement.
Furthermore, a limiting groove is formed in the inner side wall of the sliding sleeve, a limiting block is connected in the limiting groove in a sealing and sliding mode, and the limiting block is fixedly connected with the side wall of the sliding column.
Further, a fixing mechanism for fixing the device is arranged in the base, the fixing mechanism comprises two fixing blocks fixedly connected with the base, the fixing blocks are of hollow structures, third sliding grooves are formed in two side walls of the base, the third sliding grooves are communicated with corresponding second sliding grooves, fourth sliding blocks are connected in the third sliding grooves in a sliding mode, the fourth sliding blocks are fixedly connected with corresponding third sliding blocks, a rack is fixedly connected to the side wall, far away from one side of the third sliding block, of each fourth sliding block, the rack is meshed with a third gear, the side wall of each fixing block is rotatably connected with a first rod piece in a penetrating mode through a bearing, one end, located outside the fixing block, of each first rod piece is in interference fit with the corresponding third gear, a first bevel gear is in interference fit with one end, located inside the fixing block, of the bottom wall of the fixing block is rotatably connected with a suction screw in a penetrating mode through the bearing, the suction screw is in interference fit with a second bevel gear, the second bevel gear is meshed with the first bevel gear, a first sliding plate is sleeved in the fixing block in a sealing sliding mode, and the first sliding plate is in threaded connection with the suction screw.
Furthermore, the fixing mechanism further comprises four L-shaped grooves formed in the base, the bottom wall of the fixing block and the base penetrate through two first pipe fittings fixedly connected with together, the first pipe fittings penetrate through the L-shaped grooves and extend to the corresponding positions, the L-shaped grooves are internally sealed and slidably sleeved with second sliding plates, and hydraulic oil is filled between the second sliding plates and the corresponding first sliding plates.
Further, fixed establishment still includes four second pipe fittings, the second pipe fitting with correspond the sealed slip of L shape groove cup joints, second pipe fitting lower surface fixedly connected with sucking disc, the second pipe fitting lateral wall passes through bracing piece fixedly connected with regulating block, the base runs through the bearing and rotates and be connected with four adjusting screw, adjusting screw is located corresponding one section in the L shape inslot be provided with the screw thread and with correspond regulating block threaded connection, all the other parts are smooth structure, adjusting screw is located the outside one end fixedly connected with operation wheel of base.
Further, the surface welding has two risers on the base, first member with correspond the riser passes through the bearing and rotates the connection.
Further, the bottom area of the first sliding panel is smaller than the side area of the second sliding panel.
Furthermore, the side area of the sliding column is twice of the bottom area of the permanent magnet, and the side wall of the functional block is provided with a balance hole.
The invention has the following advantages:
1. the ascending distance between the sliding sleeve and the sliding column is accurately controlled through the servo motor and the precise screw rod, the inclined glass presses the sliding column into the sliding sleeve through the idler wheel, the permanent magnet slides upwards through hydraulic oil, the permanent magnet drives the conductive block to slide upwards through magnetic force, so that the contact with the resistance coil is changed, the resistance of the resistance coil is changed, the distance of the sliding column sliding into the sliding sleeve is known, the distance of the sliding column sliding into the sliding sleeve is memorized through the ascending distance of the sliding sleeve, the inclination angle of the point can be accurately calculated, compared with the existing manual measurement through an angle measuring ruler, the measuring structure is more precise, the inclination angle of one point can be accurately measured, and the use is more convenient;
2. before the servo motor drives the third sliding block to ascend to drive the second sliding block so as to drive the sliding sleeve to ascend, firstly, the rack drives the third gear to rotate through the third sliding block, then, the first bevel gear is meshed with the second bevel gear, so that the first sliding plate drives the two corresponding second sliding plates to move oppositely through hydraulic oil, air in the sucking disc is sucked into the L-shaped groove, and therefore negative pressure is generated in the sucking disc, the device is fixed firstly, and the phenomenon that the measuring structure is inaccurate due to the fact that the device moves in the measuring process is effectively avoided;
3. the device is automatically fixed before measurement, and manual operation is not needed for fixing, so that the device is more convenient to use and operate;
4. the first sliding plate with small bottom area drives the second sliding plate with large side area to generate suction through hydraulic oil, so that the second sliding plate can generate larger suction with smaller driving force, and the device is fixed more stably;
5. the distance between the four suckers and the base can be adjusted at will through the operating wheel, so that the inclination angle of the base can be adjusted, the device is suitable for angle measurement under various different inclination angle states, and the application range of the device is wider.
Drawings
FIG. 1 is a schematic structural diagram of a multi-angle assembly detection device for a hyperbolic glass curtain wall, which is provided by the invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;
FIG. 4 is an enlarged view at C of FIG. 3;
FIG. 5 is a partial cross-sectional view taken at D-D of FIG. 3;
FIG. 6 is an enlarged view at E in FIG. 5;
FIG. 7 is a top view of a multi-angle assembling detection device for a hyperbolic glass curtain wall provided by the invention;
FIG. 8 is a schematic structural diagram of a mounting block in the multi-angle assembly detection device for the hyperbolic glass curtain wall provided by the invention;
FIG. 9 is a schematic structural view of a second pipe fitting in the multi-angle assembly detection device for the hyperbolic glass curtain wall provided by the invention;
FIG. 10 is a schematic measurement diagram of a hyperbolic glass curtain wall multi-angle assembly detection device provided by the invention.
In the figure: the device comprises a base 1, a mounting block 2, a sliding sleeve 3, a sliding column 4, a spring 5, a roller 6, a functional block 7, a corrugated pipe 8, a first mounting cavity 9, a permanent magnet 10, a second mounting cavity 11, a resistance coil 12, a first sliding groove 13, a conductive block 14, a balance hole 15, a second sliding groove 16, a second sliding block 17, a precision screw 18, a cavity 19, a servo motor 20, a first gear 21, a second gear 22, a third sliding block 23, a limit groove 24, a limit block 25, a third sliding groove 26, a fourth sliding block 27, a rack 28, a third gear 29, a first rod 30, a fixed block 31, a first bevel gear 32, a second bevel gear 33, a suction screw 34, a first sliding plate 35, a L-shaped groove 37, a first pipe fitting 38 second sliding plate, a second pipe fitting 39, a suction cup 40, an adjusting block 41, an adjusting screw 42, an operating wheel 43 and a riser 44.
Detailed Description
Referring to fig. 1-10, the multi-angle assembly detection device for the hyperbolic glass curtain wall comprises a base 1, wherein an installation block 2 and a function block 7 are fixedly connected to the upper surface of the base 1, the installation block 2 is in a shape of a Chinese character 'hui', and measuring mechanisms for angle measurement are arranged in the installation block 2 and the function block 7;
the measuring mechanism comprises a sliding sleeve 3, the sliding sleeve 3 is connected with the inner side wall of an installation block 2 in a sliding manner, a sliding column 4 is sleeved in the sliding sleeve 3 in a sealing sliding manner, one end of the sliding column 4, which is positioned outside the sliding sleeve 3, is rotatably connected with a roller 6, the roller 6 is contacted with glass, so that the roller 6 is contacted with the glass when the sliding column 4 is lifted, so that the sliding column 4 can slide towards the inside of the sliding sleeve 3 according to the inclination of the glass, a spring 5 is fixedly connected between the sliding column 4 and the sliding sleeve 3, a first installation cavity 9 and a second installation cavity 11 are arranged in a function block 7, the side wall of the sliding sleeve 3 is fixedly connected with a corrugated pipe 8 in a penetrating manner, the corrugated pipe 8 is used for communicating the sliding sleeve 3 with the first installation cavity 9, the sliding sleeve 3 can be always communicated with the first installation cavity 9 when the sliding sleeve 3 is lifted, one end, which is far away from the sliding sleeve 3, of the corrugated pipe 8 is fixedly connected with the side wall of the function block 7 in a penetrating manner and extends into the first installation cavity 9, the permanent magnet 10 is hermetically and slidably sleeved in the first mounting cavity 9, the inner side wall of the second mounting cavity 11 is provided with a first sliding groove 13, the first sliding groove 13 is slidably connected with a conductive block 14, the conductive block 14 is made of metal, the permanent magnet 10 can drive the conductive block 14 to move together through magnetic force, namely, the conductive block 14 is always kept consistent with the position of the permanent magnet 10, a resistance coil 12 is fixedly connected between the inner top wall and the inner bottom wall of the second mounting cavity 11, the conductive block 14 abuts against the resistance coil 12, hydraulic oil is filled between the sliding column 4 and the permanent magnet 10, the resistance coil 12 and the servo motor 20 are both connected with a PLC control circuit, the PLC control circuit can perform calculation, for the prior art, repeated description is omitted here, so that when the servo motor 20 makes the sliding sleeve 3 ascend, the servo motor 20 can precisely control the number of rotating turns, thereby precisely controlling the ascending distance of the sliding sleeve, according to the height of the required measuring point, the sliding sleeve 3 is lifted to the point, when the sliding sleeve is lifted, the roller 6 is contacted with the glass, the slide column 4 slides towards the sliding sleeve 3 by the inclination of the glass, the permanent magnet 10 is lifted by hydraulic oil, the permanent magnet 10 drives the conductive block 14 to lift by magnetic force, so that the contact point of the conductive block 14 and the resistance coil 12 is changed, and further the resistance of the resistance coil 12 access circuit is changed, so that the current flowing through the resistance coil 12 is changed, the distance of the slide column 4 sliding into the sliding sleeve 3 can be calculated by the PLC control circuit according to the current magnitude, so that a right triangle can be formed by the lifting distance of the sliding sleeve 3 and the distance of the slide column 4 sliding into the sliding sleeve 3, as shown in figure 10, Y is the lifting distance of the sliding sleeve 3, X is the distance of the slide column 4 sliding into the sliding sleeve 3, and the length of the hypotenuse of the right triangle can be calculated, expressed in Z, the two included angle angles are expressed in α, β, such that the PLC control circuit is enabled to pass the cosine theorem cos α = (X + Z-Y)/2 XZ, cos β = (Z + Y-X)/2 ZY, such that the two angles of the point can be accurately known from the calculated cosine values, which is more accurate and more convenient to use than manual measurement by a protractor of the prior art.
The side area of traveller 4 is the twice of permanent magnet 10 basal area, enlarge the removal of traveller 4, it moves 1cm to the sliding sleeve 3 interior to assume traveller 4 promptly, then can make permanent magnet 10 rise 2cm, thereby make the measurement to the sliding distance of traveller 4 more accurate, thereby make the measurement of angle more accurate, balancing hole 15 has been seted up to function block 7 lateral wall, balancing hole 15 communicates first installation cavity 9 with the external world, thereby make permanent magnet 10 top be open state, make the lift that permanent magnet 10 can be free.
The measuring mechanism further comprises a cavity 19, the base 1 is fixedly connected with a servo motor 20 through a support, an output shaft of the servo motor 20 is in penetrating and rotating connection with the base 1 through a bearing and extends into the cavity 19, one end, located in the cavity 19, of the output shaft of the servo motor 20 is in interference fit with a first gear 21, two opposite inner side walls of the base 1 are respectively provided with a second sliding groove 16, the second sliding groove 16 is in sliding connection with a second sliding block 17 and a third sliding block 23, the second sliding block 17 is fixedly connected with the side wall of the sliding sleeve 3, the base 1 is in penetrating and rotating connection with two precise screw rods 18 through a bearing, as shown in figure 4, the precise screw rods 18 penetrate through the second sliding block 17 and are not in contact with the second sliding block 17, the distance of the third sliding block 23 rising every time the precise screw rod 18 rotates for one circle is a fixed distance, one section, located in the corresponding second sliding groove 16, of the precise screw rods 18 is provided with threads and is in threaded connection with the corresponding third sliding block 23, the rest is smooth structure, one section interference fit that accurate screw rod 18 is located cavity 19 has second gear 22, second gear 22 meshes with first gear 21, first gear 21 is unanimous with second gear 22's size, servo motor 20 can be accurate control the number of turns, thereby through first gear 21 and second gear 22's meshing, the number of turns of the accurate screw rod 18 of control that can be accurate, thereby the ascending distance of control sliding sleeve 3 that can be accurate, when making the device measure more accurate, the angle value of measurement certain point that can be accurate.
The base 1 is internally provided with a fixing mechanism for fixing the device, the fixing mechanism comprises two fixed blocks 31 fixedly connected with the base 1, each fixed block 31 is of a hollow structure, each of two side walls of the base 1 is internally provided with a third sliding groove 26, each third sliding groove 26 is communicated with a corresponding second sliding groove 16, each third sliding groove 26 is internally connected with a fourth sliding block 27 in a sliding manner, each fourth sliding block 27 is fixedly connected with a corresponding third sliding block 23, the side wall of each fourth sliding block 27, which is far away from one side of each third sliding block 23, is fixedly connected with a rack 28, each rack 28 is meshed with a third gear 29, the side wall of each fixed block 31 is rotatably connected with a first rod piece 30 in a penetrating manner through a bearing, one end of each first rod piece 30, which is positioned outside the fixed block 31, is in interference fit with the corresponding third gear 29, one end of each first rod piece 30, which is positioned inside the fixed block 31, is in an interference fit with a first bevel gear 32, and the inner bottom wall of the fixed block 31 is rotatably connected with a suction screw 34 through a bearing in a penetrating manner, the suction screw 34 is in interference fit with a second bevel gear 33, the second bevel gear 33 is meshed with the first bevel gear 32, a first sliding plate 35 is sleeved in the fixed block 31 in a sealing sliding mode, the first sliding plate 35 is in threaded connection with the suction screw 34, and a sealing gasket is arranged at the threaded connection of the first sliding plate and the suction screw, so that hydraulic oil leakage at the threaded connection is avoided.
The fixing mechanism further comprises four L-shaped grooves 36 arranged in the base 1, the bottom wall of the fixing block 31 and the base 1 are fixedly connected with two first pipe fittings 37 in a penetrating manner, the first pipe fittings 37 extend into the corresponding L-shaped grooves 36 in a penetrating manner, the second sliding plates 38 are sleeved in the L-shaped grooves 36 in a sealing sliding manner, hydraulic oil is filled between the second sliding plates 38 and the corresponding first sliding plates 35, the third sliding blocks 23 are driven by the precision screw rods 18, before the sliding sleeves 3 are driven to ascend through the second sliding blocks 17, the racks 28 are firstly driven to ascend through the fourth sliding blocks 27, so that the third gears 29 meshed with the racks rotate, the third gears 29 rotate through the first rod pieces 30, the first bevel gears 32 are then driven by the first bevel gears 32 to rotate the second bevel gears 33, so that the suction screw rods 34 rotate, the first sliding plates 35 ascend, and the corresponding two second sliding plates 38 move oppositely through the hydraulic oil, air in the corresponding sucking disc 40 is sucked into the L-shaped groove 36, negative pressure is generated in the sucking disc 40, the base 1 is fixed through suction, the device is fixed, and the phenomenon that the device moves during measurement to cause inaccurate measurement is avoided.
The fixing mechanism further comprises four second pipe fittings 39, the second pipe fittings 39 are in sealed sliding sleeve joint with the corresponding L-shaped grooves 36, the lower surfaces of the second pipe fittings 39 are fixedly connected with suckers 40, the side walls of the second pipe fittings 39 are fixedly connected with adjusting blocks 41 through supporting rods, the base 1 is in through-rotating connection with four adjusting screws 42 through bearings, one sections of the adjusting screws 42 located in the corresponding L-shaped grooves 36 are provided with threads and are in threaded connection with the corresponding adjusting blocks 41, the rest parts are smooth structures, one ends of the adjusting screws 42 located outside the base 1 are fixedly connected with operating wheels 43, the adjusting screws 42 can be rotated by rotating the operating wheels 43, the length of the four second pipe fittings 39 extending out of the L-shaped grooves 36 can be adjusted, the inclination angle of the base 1 can be changed, namely, if two second pipe fittings 39 on the same side extend out by the same length, and two second pipe fittings 39 on the other side do not extend out, can make base 1 to one side slope, through control extension length, can adjust inclination to make base 1 can be applicable to the measurement when the frame has different inclination.
The upper surface of the base 1 is welded with two vertical plates 44, the first rod piece 30 is connected with the corresponding vertical plate 44 in a penetrating and rotating mode through a bearing, the vertical plate 44 guarantees that the stress of the first rod piece 30 is stable, and stable operation of the device is guaranteed.
The bottom area of the first sliding plate 35 is smaller than the side area of the second sliding plate 38, the bottom surface of the first sliding plate 35 contacts with the hydraulic oil, the side surface of the second sliding plate 38 contacts with the hydraulic oil, the hydraulic oil is liquid and cannot be compressed, that is, the internal pressure in the hydraulic oil is inconvenient, it can be known according to P = F/S that the larger the contact area is, the larger the generated force is, the smaller the driving force of the first sliding plate 35 can be, the larger the suction force of the second sliding plate 38 can be generated, and thus the device can be fixed more stably.
In the invention, firstly, a required measuring point is determined, the base 1 is placed on a glass curtain wall frame, then the four operating wheels 43 are rotated according to the inclination degree of the frame, so that the adjusting screw 42 is rotated, the adjusting block 41 is moved up and down through threaded connection, the adjusting block 41 is driven to drive the second pipe fitting 39 to slide up and down, the length of the second pipe fitting 39 sliding out of the L-shaped groove 36 is adjusted, the extending lengths of the four second pipe fittings 39 are adjusted, and the level of the base 1 is ensured;
after the adjustment is finished, the servo motor 20 is started according to the height to be measured, and the number of rotation turns of the servo motor 20 is accurately controlled according to the height to be measured, so that the servo motor 20 drives the first gear 21 to rotate, the first gear 21 drives the two second gears 22 to rotate, the second gears 22 drive the precision screw rods 18 in interference fit with the second gears to rotate, the number of rotation turns of the precision screw rods 18 is accurately controlled, and the rising height of the third slide block 23 is accurately controlled;
before the third sliding block 23 rises to contact with the second sliding block 17 to drive the sliding sleeve 3 to rise, firstly, the fourth sliding block 27 drives the rack 28 to rise, the rack 28 drives the third gear 29 to rotate through meshing with the third gear 29, the third gear 29 drives the first rod piece 30 in interference fit with the third gear to rotate, the first rod piece 30 drives the first bevel gear 32 in interference fit with the first rod piece to rotate, the first bevel gear 32 drives the second bevel gear 33 in meshing with the first bevel gear, the second bevel gear 33 drives the suction screw 34 in interference fit with the second bevel gear to rotate, the suction screw 34 drives the first sliding plate 35 to rise through threaded connection, the two corresponding second sliding plates 38 move oppositely through the first hydraulic oil sliding plate 35, the second sliding plates 38 suck air in the corresponding sucking discs 40 into the corresponding L-shaped grooves 36, so that negative pressure is generated in the sucking discs 40, and the device is fixed;
after the fixing is finished, the rack 28 is disengaged and meshed with the third gear 29 along with the continuous rising of the third slider 23, at the moment, the sucker 40 keeps the suction force, the device is fixed, the third slider 23 continuously rises to be contacted with the second slider 17, the third slider 23 drives the sliding sleeve 3 to rise through the second slider 17, the rising distance of the sliding sleeve 3 is accurately controlled through the precise screw 18, the point to be measured is raised, the sliding column 4 slides towards the sliding sleeve 3 through the contact of the roller 6 and the glass when the sliding sleeve 3 rises, the sliding column 4 slides towards the sliding sleeve 3 through the inclination of the glass, the sliding column 4 slides towards the sliding sleeve 3, hydraulic oil is pressed into the first installation cavity 9 through the corrugated pipe 8, the sliding distance of the sliding column 4 is enlarged through the first installation cavity 9 and the sliding sleeve 3, the permanent magnet 10 rises through the hydraulic oil, the permanent magnet 10 drives the conductive block 14 to rise through the magnetic force, so as to change the contact point of the conductive block 14 and the resistance coil 12, further, the resistance of the access circuit of the resistance coil 12 is changed, so that the current flowing through the resistance coil 12 is changed, the PLC control circuit can calculate the distance that the spool 4 slides into the sliding sleeve 3 through the current magnitude, so that a right triangle can be formed through the rising distance of the sliding sleeve 3 and the distance that the spool 4 slides into the sliding sleeve 3, Y is the rising distance of the sliding sleeve 3, X is the distance that the spool 4 slides into the sliding sleeve 3, the length of the hypotenuse of the right triangle can be calculated, which is expressed by Z, and the two included angle angles are expressed by α and β, so that the PLC control circuit can accurately know the two angles of the point according to the cosine value calculated, and after the point angle is known through the cosine law, cos α = (X + Z + Y-Y)/2 XZ, cos β = (Z + Y-X)/2 ZY, whether the assembly of the glass curtain wall is tight can be known according to the angle, after the measurement is finished, the servo motor 20 is controlled to rotate reversely, the third sliding block 23 descends, the sliding sleeve 3 descends under the self gravity and descends to the initial position, the sliding column 4 is restored to the initial position under the elastic force of the spring 5, the permanent magnet 10 is restored to the initial position, meanwhile, the third sliding block 23 descends to enable the rack 28 to be in contact with the third gear 29, the third gear 29 is driven to rotate reversely, the first sliding block 35 is enabled to reset through the meshing of the first bevel gear 32 and the second bevel gear 33, the second sliding block 38 is enabled to reset through hydraulic oil, the pressure in the sucker 40 is enabled to be restored to be normal, the device can be taken down at the moment and placed at another position, and the measurement is continued according to the steps.
Claims (5)
1. The multi-angle assembly detection device for the hyperbolic glass curtain wall comprises a base (1) and is characterized in that an installation block (2) and a function block (7) are fixedly connected to the upper surface of the base (1), the installation block (2) is in a shape of a Chinese character 'hui', and measuring mechanisms for measuring angles are arranged in the installation block (2) and the function block (7);
the measuring mechanism comprises a sliding sleeve (3), the sliding sleeve (3) is in sliding connection with the inner side wall of an installation block (2), a sliding column (4) is sleeved in the sliding sleeve (3) in a sealing and sliding mode, one end, located outside the sliding sleeve (3), of the sliding column (4) is rotatably connected with a roller (6), a spring (5) is fixedly connected between the sliding column (4) and the sliding sleeve (3), a first installation cavity (9) and a second installation cavity (11) are formed in a function block (7), the side wall of the sliding sleeve (3) penetrates through a corrugated pipe (8), one end, far away from the sliding sleeve (3), of the corrugated pipe (8) penetrates through the side wall of the function block (7) and is fixedly connected with the side wall of the function block (7) and extends into the first installation cavity (9), a permanent magnet (10) is sleeved in the first installation cavity (9) in a sealing and sliding mode, and a first sliding groove (13) is formed in the inner side wall of the second installation cavity (11), the measuring mechanism comprises a first sliding groove (13), a conductive block (14) is connected to the first sliding groove (13) in a sliding mode, a resistance coil (12) is fixedly connected between the inner top wall and the inner bottom wall of a second mounting cavity (11), the conductive block (14) is abutted to the resistance coil (12), hydraulic oil is filled between a sliding column (4) and a permanent magnet (10), the permanent magnet drives the conductive block to slide upwards through magnetic force, the measuring mechanism further comprises a cavity (19), a servo motor (20) is fixedly connected to a base (1) through a support, an output shaft of the servo motor (20) is connected with the base (1) through a bearing in a penetrating and rotating mode and extends into the cavity (19), a first gear (21) is in interference fit with one end of the output shaft of the servo motor (20) located in the cavity (19), and second sliding grooves (16) are formed in two opposite inner side walls of the base (1), the device is characterized in that a second sliding block (17) and a third sliding block (23) are connected in the second sliding groove (16) in a sliding manner, the second sliding block (17) is fixedly connected with the side wall of the sliding sleeve (3) together, the base (1) is connected with two precise screw rods (18) in a penetrating and rotating manner through a bearing, one section of each precise screw rod (18) in the corresponding second sliding groove (16) is provided with threads and is in threaded connection with the corresponding third sliding block (23), the rest part of each precise screw rod is of a smooth structure, one section of each precise screw rod (18) in the cavity (19) is in interference fit with a second gear (22), the second gear (22) is meshed with the first gear (21), a fixing mechanism for fixing the device is arranged in the base (1), the fixing mechanism comprises two fixing blocks (31) fixedly connected with the base (1), and the fixing blocks (31) are of a hollow structure, the base is characterized in that third sliding grooves (26) are formed in two side walls of the base (1), the third sliding grooves (26) are communicated with corresponding second sliding grooves (16), fourth sliding blocks (27) are connected in the third sliding grooves (26) in a sliding mode, the fourth sliding blocks (27) are fixedly connected with corresponding third sliding blocks (23), side walls, far away from one sides of the third sliding blocks (23), of the fourth sliding blocks (27) are fixedly connected with racks (28), the racks (28) are meshed with third gears (29), the side walls of the fixing blocks (31) are connected with first rod pieces (30) in a penetrating and rotating mode through bearings, one ends, located outside the fixing blocks (31), of the first rod pieces (30) are in interference fit with the corresponding third gears (29), one ends, located inside the fixing blocks (31), of the first rod pieces (30) are in interference fit with first bevel gears (32), and suction screws (34) are connected to inner bottom walls of the fixing blocks (31) in a penetrating and rotating mode through bearings, the suction screw (34) is in interference fit with a second bevel gear (33), the second bevel gear (33) is meshed with the first bevel gear (32), a first sliding plate (35) is sleeved in the fixed block (31) in a sealing and sliding mode, the suction screw (34) is in threaded connection with the first sliding plate (35) and the suction screw (34), the fixing mechanism further comprises four L-shaped grooves (36) formed in the base (1), the bottom wall of the fixed block (31) and the base (1) jointly penetrate through and are fixedly connected with two first pipe fittings (37), the first pipe fittings (37) penetrate and extend into the corresponding L-shaped grooves (36), a second sliding plate (38) is sleeved in the L-shaped grooves (36) in a sealing and sliding mode, hydraulic oil is filled between the second sliding plate (38) and the corresponding first sliding plate (35), and the fixing mechanism further comprises four second pipe fittings (39), second pipe fitting (39) and corresponding L shape groove (36) are sealed to slide and are cup jointed, fixed surface is connected with sucking disc (40) under second pipe fitting (39), second pipe fitting (39) lateral wall passes through bracing piece fixedly connected with regulating block (41), base (1) runs through the bearing and rotates and is connected with four adjusting screw (42), adjusting screw (42) are located corresponding one section in L shape groove (36) is provided with the screw thread and with corresponding regulating block (41) threaded connection, all the other parts are smooth structure, adjusting screw (42) are located base (1) outside one end fixedly connected with operation wheel (43).
2. The hyperbolic glass curtain wall multi-angle assembly detection device of claim 1, wherein limiting grooves (24) are formed in the inner side walls of the sliding sleeve (3), limiting blocks (25) are connected in the limiting grooves (24) in a sealing and sliding mode, and the limiting blocks (25) are fixedly connected with the side walls of the sliding columns (4).
3. The hyperbolic glass curtain wall multi-angle assembly detection device of claim 1, wherein two risers (44) are welded on the upper surface of the base (1), and the first rod (30) is connected with the corresponding risers (44) in a penetrating and rotating manner through bearings.
4. The hyperbolic glass curtain wall multi-angle assembly detection device of claim 1, wherein the bottom area of the first sliding plate (35) is smaller than the side area of the second sliding plate (38).
5. The hyperbolic glass curtain wall multi-angle assembly detection device of claim 1, wherein the side area of the sliding column (4) is twice of the bottom area of the permanent magnet (10), and the side wall of the functional block (7) is provided with a balance hole (15).
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